<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="utf-8">
  <title></title>
  <style>
    .content {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: 100%;
      text-align: center;
    }

    .content > img {
      height: 300px;
      max-width: 370px;
      margin-right: 180px;
    }

    .content > * {
      display: inline-block;
    }

    .content-r {
      vertical-align: top;
    }

    .content-r > h1 {
      font-size: 72px;
      color: #434e59;
      margin-bottom: 24px;
      font-weight: 600;
    }

    .content-r > p {
      font-size: 20px;
      color: rgba(0, 0, 0, .45);
      margin-bottom: 16px;
    }
  </style>
</head>
<body>
<div class="content">
  <img src="/static/admin/images/403.svg" alt="">
  <div class="content-r">
    <h1>404</h1>
    <p>抱歉,你访问的页面不存在或仍在开发中/非法访问</p>
  </div>
</div>
<script>
  // if (top.location != self.location) {
  //   top.location = self.location;
  // }
</script>
</body>
</html>